No Man's Sky Wiki
The subject of this article is from the Origins update.
The information from this article is up-to-date as of 9 November, 2020.
Hermetic Seal
Hermetic Seal
Category Component
Type Crafted Technology Component
Total Value 800.0 Units.png
Updated Origins

Hermetic Seal is a component.


Hermetic Seal is a component that is used for crafting.

Game description[]

A high-performance carbon seal, able to withstand both the harsh interstellar environment and the rigours of intensive, high-energy industrial use.

User is advised to regularly check seal integrity after installation.


Available from some Galactic Trade Terminals.

Hermetic Seal can be built using a blueprint and the following ingredients:


Hermetic Seal is used as an ingredient for crafting the following products:

Additional information[]

  • It is required to repair the starship's Pulse Engine
  • It is a bad idea to help a new player out while they are doing the first mission Awakenings, as it can cause a variety of problems. For example, giving them a Hermetic Seal will cause them to never get the blueprint for it; as the game expects them to get it from a nearby building near the start of the game.

Release history[]